21. In regulation 50 (increases in maximum amount), in paragraph (1)—
(a)in sub-paragraph (a), for “£86” substitute “£89”;
(b)in sub-paragraph (b), for “£167” substitute “£172”;
(c)in sub-paragraph (c), for “£182” substitute “£188”;
(d)in sub-paragraph (d), for “£182” substitute “£188”;
(e)in sub-paragraph (e), for “£131” substitute “£135”.